function detectFlash() {
			if (navigator.plugins) {
				if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
					var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
					var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description;
     				var flashVersion = parseInt(flashDescription.substring(16));
			      flash2Installed = flashVersion == 2;
			      flash3Installed = flashVersion == 3;
			      flash4Installed = flashVersion == 4;
			      flash5Installed = flashVersion == 5;
			      flash6Installed = flashVersion == 6;
			      flash7Installed = flashVersion == 7;
			      flash8Installed = flashVersion == 8;
			      flash9Installed = flashVersion >= 9;
				}
			}
			for (var i = 2; i <= maxVersion; i++) {
				if (eval("flash" + i + "Installed") == true) actualVersion = i;
			}
			if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 4;
			if (actualVersion >= requiredVersion) {
				hasRightVersion = true;
			}
		}
		detectFlash();